In today's high interest rate environment, more investors are looking for safe, short-term investment options to park their cash. Among the most popular options are SGOV and BIL — both ultra-short-term U.S. Treasury bond ETFs.

These ETFs are commonly used by investors seeking stable returns with minimal risk. But which one is better for your portfolio? Let's break down the key differences between SGOV and BIL in terms of fees, performance, strategy, and liquidity.



✅ SGOV vs BIL: Quick Comparison

CategorySGOVBIL
Full NameiShares 0-3 Month
Treasury Bond ETF
SPDR Bloomberg
1-3 Month T-Bill ETF
IssuerBlackRock (iShares)State Street (SPDR)
Inception DateMay 2020May 2007
Expense Ratio0.05% (lower)0.14%
Index TrackedICE 0-3 Month
Treasury Index
Bloomberg 1-3 Month
 T-Bill Index
Average Maturity~0.1 year (0–3 months)   ~0.15 year (1–3 months)
Assets Under Management  ~$16B~$38B
Distribution FrequencyMonthlyMonthly
Credit RatingAAA (U.S. Treasury)AAA (U.S. Treasury)
Yield (2024 estimate)~5.1–5.3%~5.0–5.2%



๐Ÿ“Œ Key Differences at a Glance

1. Expense Ratio

SGOV charges an ultra-low fee of 0.05%, significantly lower than BIL’s 0.14%. Over time, this can make a difference, especially with large capital allocations.


2. Investment Strategy

  • SGOV holds U.S. Treasury bonds maturing in 0–3 months.

  • BIL targets Treasury bills maturing in 1–3 months.

SGOV has a slightly shorter duration, allowing it to react faster to rising interest rates — which may result in slightly better yields during tightening cycles.


3. Liquidity & AUM

BIL has been around since 2007 and boasts higher average trading volume and AUM, making it ideal for institutional or high-frequency traders.
SGOV, launched in 2020, has quickly grown in popularity and size, now offering competitive liquidity.


4. Yield

While both track ultra-short Treasury bills, SGOV has shown slightly higher monthly yields in recent periods, thanks to its focus on the most current (shortest) maturities.



๐Ÿ‘ Which ETF Should You Choose?

If you value...Consider
Lower feesSGOV
Faster interest rate responsiveness     SGOV
Long history and trading volumeBIL
High liquidity for frequent tradingBIL


๐Ÿ”Ž Final Thoughts

  • SGOV is ideal for cost-conscious investors who want exposure to the shortest-dated Treasuries.

  • BIL is a time-tested ETF with strong liquidity, backed by a reputable issuer.

  • Both are excellent choices for low-risk, short-term income and can serve as cash alternatives in your portfolio.

๐Ÿ‘‰ Depending on your strategy and market outlook, either ETF could be a smart, low-risk addition to your holdings.


"This post is intended to introduce the ETF and should not be considered a buy recommendation."



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